David Stoltzfus has 2 recorded races from Paradise, Pennsylvania, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-02-18 | 2023 Mid Maryland Ultra 50K and Relay | Ultra Marathon | 4:53:31 | 16 |
| 2022-09-17 | Citizens Bank Park Spartan Stadion Race Weekend Stadion Open | 51:18 | 28 |